Weather for tomorrow, Tuesday the 27th: Strong winds expected nationwide due to a winter-type pressure pattern.

2026/10/26 12:30

As of 11:00 a.m. today, Monday the 26th, a low-pressure system?which originated from Typhoon No. 30?is located over the sea west of Kyushu, with a front extending from it toward Japan. Warm, moist air is flowing toward this front, causing rain across a wide area spanning from Western to Eastern Japan.





This low-pressure system is expected to pass over Kyushu this evening and move toward the east of Japan by the night of tomorrow, Tuesday the 27th.
Meanwhile, another low-pressure system is set to develop near Hokkaido.
At the same time, a high-pressure system will extend from the Asian continent, shifting the pressure pattern around Japan to a "winter-type" configuration?characterized by high pressure to the west and low pressure to the east.
As the pressure gradient steepens, winds are expected to strengthen nationwide; please exercise caution regarding strong winds.

Weather in Western Japan
Rain will continue, particularly in the Kinki region, until the early hours of the morning, but it is expected to taper off in many areas by dawn.
Sunny spells will gradually increase, especially along the Pacific coast. Conversely, areas in the San'in region and the northern part of the Kinki region may experience intermittent rain.

Weather in Eastern Japan
Due to the influence of the low-pressure system and the front, rain is expected in many areas throughout the morning. In the Kanto and Tokai regions, caution is advised regarding heavy rainfall, which may persist until tomorrow morning.
Conditions will gradually improve in the afternoon, with sunny intervals appearing in many places. Meanwhile, the Hokuriku region will remain mostly cloudy, with rain expected in some areas starting from the evening.

Weather in Northern Japan
Conditions are expected to deteriorate gradually from the afternoon, starting along the Sea of ??Japan coast.
As the atmosphere becomes unstable, please be cautious of lightning strikes and sudden gusts of wind.

Weather for tomorrow, Tuesday the 27th: Strong winds expected nationwide due to a winter-type pressure pattern.

2026/10/26 12:17

As of 11:00 a.m. today, Monday the 26th, a low-pressure system?which originated from Typhoon No. 30?is located over the sea west of Kyushu, with a front extending from it toward Japan. Warm, moist air is flowing toward this front, causing rain across a wide area spanning from Western to Eastern Japan.





This low-pressure system is expected to pass over Kyushu this evening and move toward the east of Japan by the night of tomorrow, Tuesday the 27th.
Meanwhile, another low-pressure system is set to develop near Hokkaido.
At the same time, a high-pressure system will extend from the Asian continent, shifting the pressure pattern around Japan to a "winter-type" configuration?characterized by high pressure to the west and low pressure to the east.
As the pressure gradient steepens, winds are expected to strengthen nationwide; please exercise caution regarding strong winds.

Weather in Western Japan
Rain will continue, particularly in the Kinki region, until the early hours of the morning, but it is expected to taper off in many areas by dawn.
Sunny spells will gradually increase, especially along the Pacific coast. Conversely, areas in the San'in region and the northern part of the Kinki region may experience intermittent rain.

Weather in Eastern Japan
Due to the influence of the low-pressure system and the front, rain is expected in many areas throughout the morning. In the Kanto and Tokai regions, caution is advised regarding heavy rainfall, which may persist until tomorrow morning.
Conditions will gradually improve in the afternoon, with sunny intervals appearing in many places. Meanwhile, the Hokuriku region will remain mostly cloudy, with rain expected in some areas starting from the evening.

Weather in Northern Japan
Conditions are expected to deteriorate gradually from the afternoon, starting along the Sea of ??Japan coast.
As the atmosphere becomes unstable, please be cautious of lightning strikes and sudden gusts of wind.

[Typhoon Information] Strong Typhoon No. 31 (In-fa) is moving westward through the Marshall Islands; potential to affect the Ogasawara Islands.

2026/10/26 11:56

Here is an update on the typhoons. Typhoon No. 30 weakened into an extratropical cyclone over the East China Sea at 9:00 p.m. yesterday, Sunday the 25th. As it moves eastward near Kyushu, accompanied by a front, please remain on alert for heavy rain across western and eastern Japan.In the northern Kyushu region, please remain on alert for violent winds and exercise caution regarding high waves accompanied by swells.

Meanwhile, as of 9:00 a.m. today, Monday the 26th, the strong Typhoon No. 31 (In-fa) is located in the Marshall Islands, moving westward at a speed of approximately 20 km/h. It has a central pressure of 985 hPa, with maximum sustained winds of 35 m/s near the center and maximum instantaneous gusts of 50 m/s. Within a 75 km radius of the center, the storm is producing winds of 25 m/s or greater.



# Typhoon No. 31 - Monday the 26th, 9:00 a.m.
------------------------------------
Strength: Strong
Location: Marshall Islands
Movement: Westward at 20 km/h
Central Pressure: 985 hPa
Maximum Sustained Winds: 35 m/s (near the center)
Maximum Instantaneous Gusts: 50 m/s
------------------------------------

Typhoon No. 31 is expected to continue moving westward while intensifying; by Wednesday the 28th, it is projected to reach "very strong" status in the vicinity of Wake Island. It will continue to move westward, and by Saturday the 31st, it is expected to reach the waters near the Ogasawara Islands while remaining a very strong typhoon.
Although there is still some uncertainty regarding its exact path, it may affect the Ogasawara Islands from this weekend through the beginning of next week.

Please be sure to check the latest typhoon information.

[Risk of heavy rain in Western Japan] Weather for today, Monday the 26th: Typhoon 30 has weakened into a extratropical cyclone; remain on alert for heavy rain.

2026/10/26 11:34

At 9:00 PM on Sunday, the 25th, Typhoon No. 30 transitioned into an extratropical cyclone over the East China Sea. It is expected to move toward southern Kyushu, accompanied by a weather front. Today, Monday the 26th, warm, moist air is flowing into the vicinity of a front that stretches from the East China Sea to the waters off the Sanriku coast. This will bring rain to western and eastern Japan, with the potential for heavy rainfall in western Japan.



Even though it has transitioned into an extratropical cyclone, there remains a risk of heavy rain; please stay alert for localized, intense thunderstorms.

Weather in Western Japan
Warm, moist air is flowing toward the front, and active rain clouds are expected to spread?particularly in northern Kyushu, the Chugoku region, and the Pacific-facing areas of the Kinki region. As some areas may experience localized, intense rainfall, please remain cautious regarding landslides, rising river levels, flooding, and inundation in low-lying areas.
In the Kyushu region, the front is expected to pass through by the evening, leading to an improvement in weather conditions.



Weather in Eastern Japan
Due to the influx of warm, moist air toward the front, rain is expected across eastern Japan?concentrated in the Tokai region and the Pacific-facing areas of the Kanto region?with some places likely to see heavy downpours.
Furthermore, as eastern Japan will be situated on the northern side of the front, the combination of rain and the current air mass will result in a chilly day, with high temperatures hovering around 20C. Please be mindful of the temperature difference compared to the previous day.

Weather in Northern Japan
Northern Japan will largely be under the influence of a high-pressure system, leading to sunny skies in many areas. In Hokkaido, the weather is expected to feel like autumn, with daily high temperatures hovering around 15C.

[Weekly Weather] Unsettled weather expected this week due to low-pressure systems and moist air.

2026/10/25 19:57

Today, the 25th, a front extending from a low-pressure system east of Japan remains stationary near the southern coast of Honshu.
Typhoon No. 30 is moving northeast across the East China Sea and is approaching this front.
Warm, moist air from the typhoon is flowing toward the front, resulting in heavy rainfall in some areas across eastern and western Japan.

Typhoon No. 30 is expected to continue moving eastward through tomorrow, the 26th, and is projected to transition into an extratropical cyclone by the morning of the 26th.

A new low-pressure system is forming along the front near the Izu Islands; it is expected to intensify as it moves eastward, passing to the east of Japan, through Tuesday the 27th.



As a result, significant rainfall is expected?particularly across Kyushu and the Pacific-facing regions of western Japan?with some areas likely to experience heavy rain accompanied by thunderstorms.

In eastern Japan, caution is advised through the 27th regarding the potential for lightning strikes, sudden gusts of wind, and localized heavy downpours.

Once the typhoon and low-pressure systems have passed, the weather around Honshu will clear up temporarily on Wednesday and Thursday; however, Hokkaido may see snow due to the influence of a low-pressure system near the Kuril Islands.



Later in the week, the weather is likely to deteriorate once again across the country.
Please stay alert to the changeable weather conditions and keep an eye on the latest weather forecasts.

Weather for tomorrow, Monday the 26th: Rain expected across a wide area from Eastern to Western Japan; be prepared for heavy rain.

2026/10/25 18:00

Tomorrow, Monday the 26th?the start of the new week?is expected to see widespread rain across eastern and western Japan due to the influence of a low-pressure system and a front. Meanwhile, northern Japan will largely be under the influence of a high-pressure system, bringing mostly clear skies.



An extratropical cyclone?formerly a typhoon?is expected to pass over western Japan and move toward the waters south of Honshu. As warm, moist air flows in from the south toward this low-pressure system and front, rain clouds are expected to intensify. In western Japan, in particular, there is a risk of heavy rainfall, with localized downpours potentially reaching 30mm or more?and in some areas, even 50mm or more?per hour. Please remain on alert for landslides, rising river levels, flooding, and the inundation of low-lying areas.

Northern Japan will be under a high-pressure system, with mostly clear weather. In the southern part of the Tohoku region, however, there is a chance of scattered showers by the afternoon, so it would be wise to carry a folding umbrella.

Temperatures in many areas will be lower than they were today (the 25th), and it may feel chilly throughout the day. Please dress warmly when heading out.

[Typhoon Information] Heavy rain expected across western to eastern Japan due to Typhoon 30 and a frontal system.

2026/10/25 13:29

As of 12:00 PM today, Sunday the 25th, Typhoon No. 30 (Champa) is located over the East China Sea, moving northeast at a speed of approximately 20 km/h. The central pressure is 996 hPa, with maximum sustained winds of 20 m/s near the center and maximum gusts of 30 m/s. Strong winds of 15 m/s or greater are occurring within 560 km to the northeast and 330 km to the southwest of the center.



# Typhoon No. 30 ? Sunday, the 25th, 12:00 PM
-----------------------------------
Center Location: East China Sea
Movement: Northeast at 20 km/h
Central Pressure: 996 hPa
Maximum Sustained Winds: 20 m/s (near the center)
Maximum Gusts: 30 m/s
-----------------------------------

Typhoon No. 30 is expected to continue moving northeast across the East China Sea and will likely transition into an extratropical cyclone to the west-northwest of Makurazaki City by tomorrow, Monday the 26th. After transitioning into an extratropical cyclone, it is expected to move eastward along the southern coast of Honshu.

In the northern Kyushu region, through tomorrow, Monday the 26th, please remain on high alert for landslides, flooding in low-lying areas, and rising water levels or overflowing of rivers. Additionally, please be cautious of violent winds and high waves accompanied by swells throughout the day tomorrow, Monday the 26th.

Additionally, a weather front extends from the East China Sea, across western and eastern Japan, and toward the east of Japan. This front is expected to shift southward, reaching the Pacific coast of western and eastern Japan by tomorrow, Monday the 26th. By tomorrow, Monday the 26th, Typhoon No. 30 is expected to transition into a low-pressure system along this front and move eastward.





Warm, moist air-flowing northward from the vicinity of the typhoon and the Pacific high-pressure system-will feed into the front, causing it to become more active. Please remain alert and take precautions against landslides, flooding in low-lying areas, and rising river levels in western Japan through Monday the 26th, and in eastern Japan through Tuesday the 27th.
In western Japan, please also remain alert and take precautions against storm surges on Monday the 26th.





Please stay updated with the latest disaster-prevention weather information.
Additionally, please regularly check the risk level for your area using the Japan Meteorological Agency's "Kikikuru" (a tool showing the distribution of risks for landslides, inundation, and flooding) on ??their website.

Weather for tomorrow, Thursday the 23rd: Conditions to deteriorate from the west; Okinawa region urged to stay on alert for a typhoon.

2026/10/25 07:53

As of 11:00 a.m. today, Thursday the 22nd, a migratory high-pressure system is covering much of western Japan, bringing clear autumn weather to a wide area around Honshu. Meanwhile, in northern Japan, a "west-high, east-low" pressure pattern has developed; cold air?with temperatures of -6C or lower at an altitude of approximately 1,500 meters-is flowing over the waters west of Hokkaido. Over the Sea of ??Japan, "banded clouds"-a characteristic feature of winter-have formed.



Additionally, a large and violent Typhoon No. 30 is moving west-northwest south of Okinawa, and a high-wave warning has been issued for the Okinawa region. Please stay alert and keep track of the latest information regarding this typhoon.



Detailed Weather Forecast by Region (for tomorrow, the 23rd)
Okinawa Region: Typhoon No. 30 Approaching ? High Alert for Violent Winds and Heavy Rain in the Sakishima Islands
Typhoon No. 30 is expected to approach the Sakishima Islands with "very strong" intensity between tomorrow, Friday the 23rd, and the following day, Saturday the 24th. The Sakishima Islands will experience violent winds during this period?strong enough to potentially cause the collapse of some homes. Please move into a sturdy building and stay away from windows; remain on high alert against these severe winds. Furthermore, heavy, warning-level rainfall is expected from tomorrow, Friday the 23rd, through Saturday the 24th. Remain on high alert for landslides, flooding in low-lying areas, and rising or overflowing rivers. Caution is also advised regarding high waves-accompanied by swells?in areas including the Okinawa main island region and the Daito Islands. Depending on the typhoon's path, there is a risk of warning-level storm surges from tomorrow, Thursday the 23rd, through around Saturday the 25th. Please exercise extreme caution regarding flooding or inundation in low-lying areas near coastlines and river mouths.

Western and Eastern Japan: Sunny spells in the morning, but rain and clouds expected across a wide area by evening
While many places will see sunny skies this morning under the influence of a high-pressure system, areas around Kagoshima Today, Sunday the 25th, Typhoon No. 30 is moving northward over the East China Sea, while a stationary front remains in the vicinity of Honshu. Caution is advised, as there is a risk of localized, heavy rainfall across western and eastern Japan.





The warm, moist air brought by Typhoon No. 30 is intensifying the front. From western Japan through the Tokai region, rain clouds are expected to develop?initially along the Sea of ??Japan coast this morning, and spreading to the Pacific coast by the afternoon. Some areas may experience intense, localized downpours. Please remain on alert for flooded roads, inundation in low-lying areas, and landslides.
Rain will also begin this morning in the Hokuriku and Tohoku regions, with the potential for heavier rainfall in parts of Hokuriku. Rain will gradually spread to the Kanto region as well; be sure to carry rain gear if you are heading out.

Meanwhile, Hokkaido will be under the influence of a high-pressure system, with some periods of sunshine expected, particularly along the Pacific coast.



The projected rainfall for each region is as follows: The maximum expected 24-hour rainfall between 6:00 AM on the 25th and 6:00 AM on the 26th is as follows:
Kanto-Koshin Region: 80 mm
Hokuriku Region: 80 mm
Tokai Region: 60 mm
Kinki Region: 100 mm
Chugoku Region: 120 mm
Shikoku Region: 150 mm
Northern Kyushu: 200 mm
Southern Kyushu: 100 mm

Subsequently, the maximum expected 24-hour rainfall between 6:00 AM on the 26th and 6:00 AM on the 27th is as follows:
Kanto-Koshin Region: 200 mm
Hokuriku Region: 60 mm
Tokai Region: 150 mm
Kinki Region: 150 mm
Chugoku Region: 80 mm
Shikoku Region: 200 mm
Northern Kyushu: 100 mm
Southern Kyushu: 100 mm

Furthermore, in Western Japan, please be cautious of lightning strikes and severe gusts, such as those associated with tornadoes. If there are signs that a developed cumulonimbus cloud is approaching, please take steps to ensure your safety, such as by moving indoors.

[Typhoon Information] Large Typhoon No. 30 is expected to approach Western Japan on Monday the 26th; there is a risk of heavy, warning-level rainfall across a wide area from Western to Eastern Japan. and alert through around the 27th.

2026/10/25 07:13

Additionally, a front extends from the East China Sea, passing near Western Japan and reaching east of Japan. Through tomorrow, Monday the 26th, this front is expected to stretch across Western and Eastern Japan. Residents in these regions should remain alert and take precautions against heavy rainfall caused by the front, even befre the typhoon itself approaches.
Typhoon No.30 6::00 AM
Size: Large
Center Location: East China Sea
Movement: Northeast at 20 km/h
Central Pressure: 996 hPa
Maximum Sustained Wind Speed: 20 m/s (near the center)
Maximum Instantaneous Wind Speed: 30 m/s

A front extends to the north of the typhoon. Warm, moist air from around the typhoon will flow toward this front, causing it to become more active. Furthermore, Typhoon No. 30 is expected to transition into an extratropical cyclone while moving eastward along the southern coast of Honshu, eventually reaching the waters east of Japan by around Tuesday, the 27th. Consequently, rain is expected to persist across a wide area of ??Western and Eastern Japan through around Tuesday, the 27th. In some locations, the rain may be intense and accompanied by thunderstorms, potentially reaching levels that warrant weather warnings. Please remain vigilant and take precautions against landslides, flooding in low-lying areas, and rising river levels. Additionally, winds will strengthen along the coast, leading to rough weather, and sea conditions may become turbulent in some areas.


Please note that there is some uncertainty regarding the position of the weather front and the projected path of the typhoon; therefore, be sure to check the latest weather information.
Furthermore, please regularly monitor the risk level for your area using the Kikikuru (hazard distribution maps for landslides, inundation, and flooding) available on the Japan Meteorological Agencys website.

Due to Typhoon No. 30 and a frontal system, there is a risk of heavy, warning-level rainfall across western to eastern Japan; please remain cautious and alert through around the 27th.

2026/10/24 16:43

As of 3:00 p.m. today, Saturday the 24th, the large Typhoon No. 30 (Champa) is located north of Yonaguni Island. It is moving north-northeast at a speed of approximately 20 km/h and is accompanied by a zone of violent winds. The central pressure is 985 hPa, with maximum sustained winds of 30 m/s near the center and peak gusts of 40 m/s. A zone of violent winds-with sustained speeds of 25 m/s or greater-extends 150 km to the southeast and 110 km to the northwest of the center.

Typhoon No. 30 is expected to move northward across the East China Sea, then gradually shift its course from a northerly to a more easterly direction by tomorrow, Sunday the 25th. On Monday the 26th, it will approach Western Japan before moving south of Shikoku by the evening, at which point it is expected to transition into an extratropical cyclone.

In the Okinawa region, please remain on high alert for high waves (accompanied by swells), violent winds, landslides, flooding in low-lying areas, and rising or overflowing rivers.

Additionally, a frontal system currently extends from the East China Sea, across Western Japan, and toward the waters south of Japan. This front is expected to move northward toward Eastern Japan by tonight, and subsequently stretch across Western Japan and Eastern Japan through Monday the 26th. Regions from Western to Eastern Japan should exercise caution and remain on alert for heavy rainfall caused by this front, even before the typhoon itself approaches.

# Typhoon No. 30 ? Saturday, the 24th, 3:00 PM
------------------------------------
Size: Large
Center location: Approx. 250 km north of Yonaguni Island
Movement: North-northeast at 20 km/h
Central pressure: 985 hPa
Maximum sustained wind speed: 30 m/s (near the center)
Maximum instantaneous wind speed: 40 m/s
------------------------------------



A weather front extends to the north of the typhoon. Warm, moist air from around the typhoon is flowing toward this front, which will likely intensify its activity. Furthermore, Typhoon No. 30 is expected to transition into an extratropical cyclone around Tuesday, the 27th, while located off the coast of the Tokai region or to the east of Japan. Consequently, rain is expected to persist across a wide area of ??western and eastern Japan through around Tuesday, the 27th. In some locations, the rain may become heavy-potentially reaching warning-level intensity-and could be accompanied by thunderstorms. Please remain alert and take precautions against landslides, flooding in low-lying areas, and rising water levels in rivers.



Please note that there is some uncertainty regarding the exact position of weather fronts and the projected path of typhoons; therefore, please be sure to check the latest weather information.
Additionally, please regularly monitor the risk level for your area using the "Kikikuru" (risk distribution maps for landslides, inundation, and flooding) available on the Japan Meteorological Agency's website.